California Wants More Housing. So Where Is It?

Changing the Rules

California has spent years trying to solve its housing shortage.

The state has made it easier to build ADUs, encouraged greater density, pushed cities to approve more housing, and recently expanded opportunities for development near transit.

Yet California still produces nowhere near the roughly 300,000 homes per year state officials have said are needed to address the housing shortage.

That raises an important question: If we know we need more housing, and we keep changing the laws to allow it, why aren't we actually building it?

Legal Does Not Mean Feasible

I think this is where the housing conversation often gets oversimplified.

Allowing more homes to be built on a piece of land does not necessarily mean someone can profitably build them.

In San Diego, developers still have to contend with expensive land, high construction and financing costs, permitting timelines, infrastructure requirements, and increasingly complicated project economics.

A zoning change can create opportunity on paper. It cannot make the numbers work.

That distinction matters because San Diego's housing shortage is not simply the result of one bad policy that can be changed overnight. It is the product of geography, economics, regulation, and decades of building fewer homes than the region needs.

What This Means for San Diego

For homeowners, this helps explain why San Diego real estate has remained remarkably resilient even through periods of higher interest rates and weaker affordability. Creating meaningful new supply here is difficult, expensive, and slow.

For buyers, it is also a reminder that waiting for a massive wave of new construction to dramatically improve affordability may not be a realistic strategy. New housing will continue to come, but probably not quickly enough to fundamentally change San Diego's supply constraints anytime soon.

And for sellers, scarcity remains one of the strongest underlying advantages of owning property here.

The laws will continue to change. The headlines will continue to promise more housing. But in San Diego, the difference between allowing a home to be built and actually getting one built remains enormous.

Understanding that difference is important when deciding what your next real estate move should be.